USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Estimated U.S. Emissions of Nitrogen Oxides

(million short tons)

Embedded Dataset Excel:

Dataset Excel:

table_04_46_062824.xlsx (28.14 KB)

Notes:

Details may not add up to totals due to rounding in the source.

Description:

KEY: R = revised.

a Industrial processes consists of chemical and allied product manufacturing, metals processing, petroleum and related industries, and other industrial processes; and solvent utilization, storage, and transport.

 

Source:

U.S. Environmental Protection Agency, Air Emissions Inventories, Air Pollutant Emissions Trends Data, National Tier 1 CAPS Trends, available at https://www.epa.gov/air-emissions-inventories/air-pollutant-emissions-trends-data as of Jun. 4, 2024.

Publications: